Laboratory dispersive EXAFS spectrometer

被引:1
|
作者
Mosset, A [1 ]
Lecante, P [1 ]
Baules, P [1 ]
Jaud, J [1 ]
Galy, J [1 ]
Burian, A [1 ]
机构
[1] SILESIAN UNIV,INST ENGN PROBLEMS,PL-41200 SOSNOWIEC,POLAND
关键词
D O I
10.12693/APhysPolA.91.825
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report on a laboratory EXAFS spectrometer optimized for transmission dispersive mode. Absorption edges ranging from 6 to 20 keV can be studied. Factors determining energy range and resolution are detailed. A new asymmetric geometry which allows to use all the lattice planes of the dispersing crystal is described and the choice of the best plane analysed. EXAFS spectra of Cu metal and Cu acetate, obtained on this laboratory facility, are compared to the corresponding spectra recorded on the French synchrotron facility (LURE).
引用
收藏
页码:825 / 828
页数:4
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